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MAT Charts
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Countries
OK
https://www.coursera.org/
Iran
Country
AS16322
Network
January 18, 2025, 06:01 AM UTC
Date & Time
Websites
Websites
Web Connectivity Test 
Runtime: 17.5s
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On January 18, 2025, 06:01 AM UTC, https://www.coursera.org/ was accessible when tested on AS16322 in Iran.

Failures

HTTP Experiment
null
DNS Experiment
null
Control
null

DNS Queries

Resolver:
2.189.44.11
Query:
IN A www.coursera.org
Engine:
system
Name
Class
TTL
Type
DATA
@
IN
A
18.66.102.16
@
IN
A
18.66.102.79
@
IN
A
18.66.102.2
@
IN
A
18.66.102.11

TCP Connections

Connection to 18.66.102.11:443 succeeded.
Connection to 18.66.102.79:443 succeeded.
Connection to 18.66.102.16:443 was blocked.
Connection to 18.66.102.2:443 was blocked.

HTTP Requests

URL
GET https://www.coursera.org/
Response Headers
Content-Length:
1053
Content-Type:
text/html
Date:
Sat, 18 Jan 2025 06:01:34 GMT
Via:
1.1 3a3c1dcacd115187f53f40028ae4bd24.cloudfront.net (CloudFront)
X-Amz-Cf-Id:
44MQgtFzBXXFGTZ614EhCYitpATd4dwgRbuHdTi_piQpjsx1kVYCmw==
X-Amz-Cf-Pop:
FRA56-P2
X-Cache:
Error from cloudfront
Response Body
<html>
  <head>
    <title>Coursera - OFAC Restrictions</title>
    <meta name="robots" content="noindex, nofollow">
  </head>
  <body style="background-color:#e4e4e4">
    <div style="position:absolute; top:0; bottom:0; left:0; right:0; margin:auto; height:200px; width: 600px">
      <div style="text-align:center">
        <img src="https://coursera.s3.amazonaws.com/error_pages/coursera-logo.svg" width="400">
      </div>
      <h1 style="text-align:center; font-family:Helvetica, Arial, sans-serif; font-weight:100; color: #555">
        OFAC Restrictions
      </h1>
      <div style="text-align:center; font-family:Helvetica, Arial, sans-serif; font-weight:300; font-size:13pt; color: #555">
        We are sorry, but due to OFAC restrictions, learners in your country are not allowed to access the platform.
      </div>
    </div>
    <div style="position: absolute; bottom: 25px; left: 25px; text-align:center; font-family:Helvetica, Arial, sans-serif; font-size:8pt; color: #bbb;">
      Details: No information.
    </div>
  </body>
</html>

Resolver

Resolver ASN
AS49666
Resolver IP
2.189.44.11
Resolver Network Name
Telecommunication Infrastructure Company
Report ID
20250118T055726Z_webconnectivity_IR_16322_n1_loycvkdE7dfmGrhG
Platform
android
Software Name
ooniprobe-android-unattended (4.0.2)
Measurement Engine
ooniprobe-engine (3.24.0)

Raw Measurement Data

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